I believe the correct answer is option A. In a circular flow model, firms will purchase land, labor and capital from households. In a this model, the flow of money and goods are in a closed circuit where one runs counterclockwise and the other clockwise.
The answer to this question is Located <span>important routes for trade and travel
The lewis and clark expedition was also known as The corps of Discovery. This expedition was ordered shortly after united states bought Louisiana in order to explore the region. As it turned out, the expedition lead to several paths that could be used to travel natural resources, and the expedition contributed to the discoveries of most of United States western region today.</span>
I believe the answer is: 3. The canals and temples in the city show advanced engineering skills.
The site shows that the Aztec civilization had developed a very advanced irrigation system that utilize different elevation to obtain water for their agricultural field. Their system was later adopted by the spanish empire who invaded their territory.
A president or other officers can be impeached for Conviction of, Treason, Bribery, or other high Crimes and Misdemeanors. Hope it helped